200 OK — session open
> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_0104h53y 71ms POST /ai/v1/search {} Idempotency-Key: OsL571kXzSDI Send ▶> POST /ai/v1/session {"source": "leonardo"}
< 200 OK req_0104h53y 71ms POST /ai/v1/search {} Idempotency-Key: OsL571kXzSDI Send ▶